The Muncie SH8B-U6005-A3EX or SH8BU6005A3EX is an 8-bolt cast iron housing power take-off from the Muncie SH Series, designed for high-torque air-shift applications. Positioned between the TG and 82 Series, the SH Series fills a real gap for demanding vocational work. The integral air shift design eliminates an exposed air cylinder, keeping the unit compact and protected. With 17 input gear sets, this PTO fits most popular transmission configurations, and 12 output shaft options cover a broad range of pump types. Five speed ratios add flexibility across different drive requirements. Intermittent torque ratings reach 400 ft-lb at the 05 and 07 speed ratios. Sold by Pro Gear and Transmission. Call us to confirm proper fit for your application.
Features
Air shift only design with integral, no-exposed-cylinder air shift mechanism
8-bolt cast iron housing for secure, high-strength mounting
17 input gear sets to fit most popular transmission bolt patterns
12 output shaft options to suit most common pump types
5 available speed ratios with intermittent torque ratings from 325 to 400 ft-lb depending on ratio
Interchange part number also referenced as MUSH8BU6005A3EX
Tech Specs
- Housing: 8-bolt cast iron
- Shift type: Air shift only (integral, no exposed air cylinder)
- Input gear sets: 17
- Output shaft options: 12
- Speed ratios available: 5
- Intermittent torque (ratios 05 and 07): 400 ft-lb / 542 Nm
- Continuous torque (ratios 05 and 07): 280 ft-lb / 379 Nm
- Intermittent torque (ratio 09): 375 ft-lb / 508 Nm
- Continuous torque (ratio 09): 263 ft-lb / 356 Nm
- Intermittent torque (ratios 12 and 13): 325 ft-lb / 441 Nm
- Continuous torque (ratios 12 and 13): 228 ft-lb / 309 Nm
- Intermittent HP at 1000 RPM (ratios 05 and 07): 76 HP / 57 kW
- Intermittent HP at 1000 RPM (ratio 09): 71 HP / 53 kW
- Intermittent HP at 1000 RPM (ratios 12 and 13): 62 HP / 46 kW
- Alternate part number: SH8BU6005A3EX
- Cross-reference: MUSH8BU6005A3EX
Additional Information
| PTO TORQUE & HORSEPOWER RATINGS | ||||||
|---|---|---|---|---|---|---|
Speed Ratio | Intermittent HP@1000 RPM | Intermittent Torque lbs.ft. | Continuous Torque lbs.ft. | Intermittent (kw)@1000 RPM | Intermittent Torque (NM) | Continuous Torque (NM) |
| 05 | 76 | 400 | 280 | (57) | (542) | (379) |
| 07 | 76 | 400 | 280 | (57) | (542) | (379) |
| 09 | 71 | 375 | 263 | (53) | (508) | (356) |
| 12 | 62 | 325 | 228 | (46) | (441) | (309) |
| 13 | 62 | 325 | 228 | (46) | (441) | (309) |
